HashMap changes in Java 8 - Java Code Geeks
Dani BuizaNovember 20th, 2014Last Updated: February 25th, 2019 The way java.util.HashMap entries are indexed and stored has changed in the Java 8 update. Hash elements use balanced trees instead of linked lists under certain circumstances now. All these is what this article is about. The main idea is that when the number of items in a hash is larger than a certain value, the hash will change from
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Java JDK has many tools bundled into it. Needles to say java.exe and javac.exe are used by all developers and can be easily counted as popular Java tools. Along with these there are many tools Java JDK presents us. Most of those tools are never used by a normal Java developer. If they are put into effective use, they can save lot of productive hours. Following is a screen shot of tools present in
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